kitio.aiResearchPal vs Sourcely
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ResearchPal starts at $99/yr and Sourcely starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Paper search
- Literature review drafting
- PDF analysis
- Citation management
- Academic writing tools
- Text-based source search
- Source summaries
- Citation export
- Year filters
- Full-text links
| Feature | ResearchPal | Sourcely |
|---|---|---|
| Best for | AI assistant for academic papers, reviews and citations | Finds academic sources that back up the text you paste in |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Freemium |
| Starting price | $99/yr | See pricing page |
| Free plan | Yes | Yes |
| Made by | ResearchPal | Sourcely |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
ResearchPal starts at $99/yr and Sourcely starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Starter
Free
- 15 credits per month
- Paper search
- Literature review drafts
Standard
$99/yr
- 1,800 credits per year
- Unlimited agent chats
- Writing toolkit and essay generator
- Project sharing
Pro
$359/yr
- 9,000 credits per year
- Priority AI
- Deep research across paper sets
- Priority support
2 plans
Pro
$9/mo, billed annually
- 10 deep searches / month
- 25 credibility checks / month
- Core features
Ultra
$19/mo, billed annually
- Smarter AI model
- 30 deep searches / month
- 100 credibility checks / month
- Chat with sources
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ResearchPal
- Answers are tied to real academic sources
- Search, reading and writing in one place
- Free plan with no credit card
- Free plan has only 15 credits a month
- Paid plans are shown as yearly billing
- Credits cap heavy use
Sourcely
- Finds sources for existing drafts
- Simple workflow
- Exports citations
- Encourages citing after writing
- Limited free searches
Which one should you choose?
Choose ResearchPal if you want:
- Answers are tied to real academic sources
- Search, reading and writing in one place
- Free plan with no credit card
Watch out: free plan has only 15 credits a month.
Choose Sourcely if you want:
- Finds sources for existing drafts
- Simple workflow
- Exports citations
Watch out: encourages citing after writing.
ResearchPal vs Sourcely FAQ
What is the difference between ResearchPal and Sourcely?
ResearchPal: AI assistant for academic papers, reviews and citations. Sourcely: Finds academic sources that back up the text you paste in. Both are research & search tools.
Is ResearchPal or Sourcely cheaper?
ResearchPal starts at $99/yr and Sourcely starts at See pricing page. Check both pricing pages for current plans.
Do ResearchPal and Sourcely have free plans?
ResearchPal: Yes. Sourcely: Yes.
Who makes ResearchPal?
ResearchPal is made by ResearchPal.
Who makes Sourcely?
Sourcely is made by Sourcely.
Which should I choose, ResearchPal or Sourcely?
Choose ResearchPal if you value answers are tied to real academic sources and search, reading and writing in one place. Choose Sourcely if you value finds sources for existing drafts and simple workflow.